70294900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 171489024

約数和(自身を除く): 101194124

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1300, 1495, 2300, 2351, 2990, 4702, 5980, 7475, 9404, 11755, 14950, 23510, 29900, 30563, 47020, 54073, 58775, 61126, 108146, 117550, 122252, 152815, 216292, 235100, 270365, 305630, 540730, 611260, 702949, 764075, 1081460, 1351825, 1405898, 1528150, 2703650, 2811796, 3056300, 3514745, 5407300, 7029490, 14058980, 17573725, 35147450, 70294900]

約数ペア:

[(1, 70294900), (2, 35147450), (4, 17573725), (5, 14058980), (10, 7029490), (13, 5407300), (20, 3514745), (23, 3056300), (25, 2811796), (26, 2703650), (46, 1528150), (50, 1405898), (52, 1351825), (65, 1081460), (92, 764075), (100, 702949), (115, 611260), (130, 540730), (230, 305630), (260, 270365), (299, 235100), (325, 216292), (460, 152815), (575, 122252), (598, 117550), (650, 108146), (1150, 61126), (1196, 58775), (1300, 54073), (1495, 47020), (2300, 30563), (2351, 29900), (2990, 23510), (4702, 14950), (5980, 11755), (7475, 9404)]